124553: <SwAcccessibleCell::SwAccessibleCell(..)> - correct initialization of new members introduced for IA2



git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1583589 13f79535-47bb-0310-9956-ffa450edef68
i124482: Special handling of input field backgrounds of Adwaita theme (Merged from branch AOO410).

git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1583637 13f79535-47bb-0310-9956-ffa450edef68
i124573: Initialize flags to allow acess bridge initialization to fail gracefully (Merged from branch AOO410).

git-svn-id: https://svn.apache.org/repos/asf/openoffice/trunk@1583671 13f79535-47bb-0310-9956-ffa450edef68